[vtkusers] Re: Windows 2000 - Resize

[Nigel Nunn]

A few variations of the MFC "sample" exist.  Each handles 
interaction messages differently. 

  "Sample" is part of the self-installing precompiled ver 3.x.
  "ugview2" still seems to ship with nightly download. (Why?)

"Sample" has this OnSize routine, which looks like it simply 
reorders the calls you already make. 


void vtkMFCRenderView::OnSize(UINT nType, int cx, int cy) 
{
  vtkMFCView::OnSize(nType, cx, cy);
	
  // TODO: Add your message handler code here
  if (this->Interactor->GetInitialized())
  {
    this->Interactor->SetSize(cx,cy);		
  }
}


The "ugview2" version still seems to use the non-existant (??) 
class, vtkWin32MappedInteractor, and its OnSize looks like this

void CVtkView::OnSize(UINT nType, int cx, int cy) 
{
  if (ren) iren->OnSize(this->m_hWnd,nType, cx, cy);
}

If you are using Vtk version 3 or later, try starting from 
the example "Sample", not "ugview2".

Best wishes,
Nigel


>  void CVtkView::OnSize(UINT nType, int cx, int cy) 
>  {
>    this->m_Interactor->SetSize(cx, cy);
>    this->m_Interactor->UpdateSize(cx, cy);
>    CView::OnSize(nType, cx, cy);
>  }